Cita APA (7th ed.)
Rich, E., & Knight, K. (1991). Artificial intelligence (2nd ed.). Tata McGraw-Hill.
Cita Chicago (17th ed.)
Rich, Elaine, i Kevin Knight. Artificial Intelligence. 2nd ed. New Delhi: Tata McGraw-Hill, 1991.
Cita MLA (9th ed.)
Rich, Elaine, i Kevin Knight. Artificial Intelligence. 2nd ed. Tata McGraw-Hill, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.